Chitsulo cha caputor

Zitsulo zofatsa, ndi mtundu wa chitsulo cha mpweya. Kaboni amakhalapo m'mapewa onse ndipo kaboni ndi pomwe chinthu choyalilira chachikulu chimatchedwa chitsulo cha kaboni. Kumbali inayo, kuchuluka kwa mpweya womwe umapezeka mu chitsulo kumatsimikizira mtundu kapena kalasi ya kaboni. Zitsulo zofatsa zimakhala ndi mpweya wotsika kwambiri za chitsulo chilichonse, koma sizimapangitsa kuti zikhale zothandiza. M'malo mwake, zitsulo zofatsa ndizomwe zimagwiritsidwa ntchito kwambiri polemba 85% ya no.S. kupanga chitsulo.

Zitsulo zachitsulo zopangira ma carbors zimapangidwa ndi zomwe zidapangidwa ndi mpweya. Maphunziro obiriwira a kaboni anali ndi mphamvu zapadera komanso amasindikizira. Zosintha zosiyanasiyana zitha kuwonjezeredwa kwa ma flanges awa kuti athe kukonza magwiridwe awo.

Zithunzi zachitsulo zopangidwa ndi kaboni zimapangidwa ndi zida zosiyanasiyana za kaboni, koma onse ali amphamvu ndipo amakhala ndi vuto lalikulu komanso kung'ambika kuti agwiritse ntchito zosiyanasiyana. Ma flanges amatha kukula kuchokera? " mpaka 48 "OD. Gawo lachitsulo izi limapezeka ndi lathyathyathya, loleredwa ndi mtundu wa mphete zolumikizidwa.

Mantha amapezeka m'mitundu yosiyanasiyana ya carbon kuchokera pamwamba mpaka pansi. Zowonjezera za kaboni, mphamvu zawo ndi ntchito. Makina owiritsa a Universal amatha kugwiritsidwa ntchito mosavuta chifukwa cha kuchuluka kwamitundu yosiyanasiyana komanso kutentha komwe kumayambitsa.

Carbon Steel Flange ndi mtundu wa Rim wopangidwa kumapeto kwa chitoliro pomwe itakhazikika pa chitoliro. Amagwiritsidwa ntchito posindikiza malekezero a mapaipi, mavuvu kapena kulumikizana kwina. Ili ndi mphamvu yayikulu kwambiri ndipo imapezeka ndi contvex pamalo ndikuthandizira kukhazikitsa kosavuta. Ndi chisoti chachitsulo chomwe chili ndi 2.1 wt.% Kaboni. Zitsulo zachitsulo zimakhala ndi magawo ochepa othokoza, koma nthawi zambiri zimakhala ndi manganese.

Mphamvu ya mbalame zazikazi zazitsulo zimaphatikizapo kulimba kwambiri, mphamvu zazikulu kwambiri, kuvala kukana, komanso kuthekera pang'ono. Zida za kaboni zimachokera kumayiko osiyanasiyana komanso mphamvu zake. Mphamvu ya tansile ili mu mtundu wa 485 MPA yochepera insile mphamvu ndi 250 MPA zochepa mphamvu. Flanges A ANI B16.5 Kalasi 150 ndi njira yovuta kwambiri ya B16.5 Starges.

Zitsulo zachitsulo zowoneka bwino zimakhala zolimba, zotsika mtengo, komanso zosalimbana ndi kuvala. Kuphatikiza pa zinthu, asme B16.5 CS kumapiri kumangokhala okhwima komanso okhazikika pambuyo pa kutentha kwa kutentha. Pakakhala chithandizo chotentha, kuchuluka kwa mpweya kumachepetsa uddom.

Zitsulo za kaboni ndi mtundu wa chitsulo chotsika kaboni. Zitsulo zonse zimakhala ndi kaboni. Kaganga ndiye chinthu cholowera chachikulu, chitsulo chimatchedwa chitsulo cha kaboni. Catebon chitsulo nthawi zambiri imakhala ndi 0,05-1.70 kulemera peresenti. Zokhudza kaboni zimazindikira ngati chitsulo chimakhala chochepa, kaboni kapena kaboni.

Carbon chitsulo chovuta, monga momwe zili zotsika mtengo kwambiri za zitsulo zingapo ndi chitsulo chosapanga dzimbiri. Ngakhale sakugwirizana kwenikweni ndi kutukuka, mphamvu zawo zazikulu kwambiri, kuuma ndi mphamvu zolimbitsa mphamvu kuposa momwe zimapangidwira chifukwa chonyalanyaza kwawo.

Ziribe kanthu kuti ndi njira yanji ya masipu yomwe imagwiritsidwa ntchito mu malo anu, zopondera ndi gawo lofunikira m'dongosolo. Monga njira yolumikizira ma valve, mapampu, mapaipi ndi mitundu ina ya zida, ma flanges nthawi zambiri amakhala opindika kapena owala. Malumikizidwe oyaka amatha kupangidwa ndi kuwomba ma flanges awiri pamodzi ndikugwiritsa ntchito mafuta pakati pawo, ndikupanga chidindo.

Kutengera ndi kukula kwake, zowoneka bwino? " mpaka 48 "ndikukakamiza mabatani kuchokera ku 150 mpaka 2500. Kutentha kochepa kwa ma carbon zitsulo kumagwiritsidwa ntchito pamoto ndi mpweya, mafuta, madzi, mafakitale ndi mafakitale ena.

Ntchito zachitsulo zowoneka bwino komanso zopindika zam'mawa zimapangidwa ndi chitsulo cha kaboni. Miyezo yodziwika bwino imakhala ndi Astme A694, Astm A105N (Sa105N), MS SP-44, DEG 2533.

Mantha ndi zida zomwe zimagwiritsidwa ntchito polumikizana ndi mapaipi, mapampu ndi mavavuno mu dongosolo lazipika. Pali mitundu yosiyanasiyana ya ma flanges akhungu, lap ikuwawa, kulumikizidwa kumaso, owiritsa, etc. Izi zimagwiritsidwa ntchito ku Petrochemical, mankhwala, mphamvu, ulimi ndi mafakitale ena.

Zitsulo zofatsa zimakhala ndi mtundu wa kaboni pakati pa 0,05 ndi 0,25 kulemera. Chifukwa cha zinthu zake zotsika kaboni, alloy ndizofunikira komanso njira yabwino yotchere. Wotsitsa nyama ya kaboni ya chitsulo chilichonse, yabwino kwambiri ndi makina a alloy.

Podziwa kuti, mulimonsemo, ngati wogula amafunikira kuchuluka kwa kuchuluka kwa chitoliro cha mpweya wa carbon chitoliro cha ma carbon chimatha kuthandizidwa ndi ma eloving. Ngakhale njira zonsezi zimagwiritsidwa ntchito pamoto, kugwiritsa ntchito kuvikusande kuviika kumalimbitsa thupi kukana kwa mpweya wa 150 kalasi yolumikizidwa ndi kukula kwakukulu kuposa e silika.

ASTM A350 (Sa350) LF2 - Kutentha kochepa kutentha, kalasi yachitsulo ya carbon imapangidwa kuti azikhala otsika kutentha komanso kukhala ofanana ndi Astme A105N) Giredi. Kalasi iyi imafuna kuyesedwa kokweza ndipo ndi yoyenera mafakitale ambiri.

Chipatulo chimalumikizana mapaipi ndi zinthu zomwe zili mu dongosolo lopukutira pogwiritsa ntchito kulumikizana ndi magesi. Zovala zomwe zimagwiritsidwa ntchito kwambiri ndizomwe zimayenda bwino, zotsekemera, ma flanges akhungu, kuwotcha ulusi kumalumikizana, ulusi wowiringa ndi zolumikizira. Mtundu wamtunduwu mu chitoliro umathandizira swassembly ndi kulumikizidwa kwa ntchito ndi kukonza nthawi zonse. Chizindikiro chofala kwambiri cha chitsulo cha kaboni ndi chitsulo chosapanga dzimbiri chimakhala masoni B16.5 \ / asme B16.5.

Zida zapamwamba zimagwiritsidwa ntchito popanga izi. Ndikothekanso kugwiritsa ntchito kukula kosiyanasiyana, magawano ndi makulidwe ndikumanga pa iyo. Zida za CS Flange zimapangidwa ndi chitsulo chofatsa ndipo nthawi zambiri zimakhala ndi mabatani kuyambira 150LB mpaka 2500Lb. Mitundu ya carbon ya sing'anga yachitsulo yovuta ili pakati pa 0,25% ndi 0,60%.

Mitundu yachitsulo imapangidwa ndi mitundu yosiyanasiyana ya kaboni. Amabwera m'magulu osiyanasiyana komanso osiyanasiyana. Onse ali ndi vuto lalitali komanso kulimba kwambiri. Chitoliro chachitsulo cha kaboni chimapezeka ku Astm A105, A350 LF2, A694 F2, F46 ndi ena ambiri. Matenda a flange amasiyanasiyana kuchokera ku ANSI B16.5, 16.47 7.47 7.47 7.4.47 mndandanda wa miyezo ya mayiko, asme, Asme, ANA ndi ANA ndi ANA NDI ANA NDI ANA NDI ANA NDI ANA NDI ANA NDI ANA NDI ANA NDI ANA NDI ANA NDI ANA NDI ANA NDI ANA NDI ANA

Carbon Steal zopangidwa zimagwiritsidwa ntchito ngati zolumikiza ziwalo monga zipamba, mapampu ndi mavalo kuti apange machitidwe a Prog. Nthawi zambiri ophatikizidwa ndi chitoliro kapena chojambulidwa pa chitoliro cholumikizidwa chimatha kenako ndikukhomedwa limodzi. Kuti mulumikizane, umawombedwa pa chitoliro kapena cholumikizidwa ndi chipika chopindika kenako ndikukhomedwa.

M'mafakitale a mafuta ndi gasi, kugwiritsa ntchito makina osokoneza bongo a carbon kumatsimikizira kukhala abwino chifukwa kuthekera kwake kupirira ntchito zapamwamba. Kuyendetsa ndikugawa mafuta ndi mafuta kudutsa ma piperine omwe nthawi zambiri amawonedwa kuti ndi nkhawa kwambiri.

Muyezo wakhazikitsidwa kwa Astherm A694 wotchuka kwambiri kuposa awiriwo pamwambapa. Imakhala ndi zofunikira kwambiri pakutumiza madzi ambiri kumayiko ena mu mafuta ndi mafuta. Chifukwa cha zingwe za magiredi achitsulo, opanga amayenera kukulitsa kutentha kochepa komanso kutentha kwambiri kwachitsulo. Maphunziro onse a A694 ali ndi mphamvu zochepa.

A105 ma flanges ndi magawo owoneka bwino, omwe amafala kwambiri muipi. Zithunzi zimagwiritsidwa ntchito awiriawiri ndikufananizidwa ndi mavalidwe. M'mapaipi a Piiperine, zopondera zimagwiritsidwa ntchito makamaka pamayendedwe olumikizira. M'mapaipi omwe amafunikira kulumikizidwa, ma flanges amatha kuyikidwa m'njira zosiyanasiyana. Kulumikiza kwa waya kumatha kugwiritsidwa ntchito ngati makiyi othamanga, ndipo ma flanger flanges angagwiritsidwe ntchito pazitsikiro pamwamba 4 kg. Onjezani oswa pakati pamalingaliro awiriwo, kenako ndikulimbika ndi ma balts.

Mitengo yamiyala ya carbon steel yopanda kanthu ndiopindulitsa kwambiri kuposa ma flanges wamba chifukwa cha malo opangira makhosi opezeka pakhosi. Mantha ndi zigawo zomwe zimaphatikizira mapaipi ndi mapaipi kwa wina ndi mzake ndikumatha. Pali mabowo m'makola, ndipo ma bolts amapanga ma flanges awiri olumikizidwa. Ma flanges amasindikizidwa ndi ma gaskets. Milandu imagawidwa kukhala yolumikizidwa ndi yolumikizidwa.

ASTM A105 Steel Grass ndizinthu wamba zopangidwa ndi kaboni zopangidwa (kaboni) zokhala ndi chitsulo), zomwe zimagwiritsidwa ntchito m'malo ambiri pokakamizidwa ndi kutentha kwambiri. Izi ndizokhazikika, mtengo wotsika ndipo sizovuta kusweka. Ngati mukugwiritsidwa ntchito mu makina osapanga dzimbiri, mphete za kumapeto kwake ziyenera kugwiritsidwa ntchito.

A ANI B16.5 Zitsulo Zodzikongoletsera za Carbors - Zhengzhou Huitong Mapaiperiline co., Ltd.

Zithunzithunzi za kaboni zimagwiritsidwa ntchito pochotsa mapaipi. Ma flanges awa amapangidwa ndi zinthu zapamwamba zapamwamba. Zinthu zawo za kaboni zimachokera ku 0,25% mpaka 0.60%. Chifukwa cha kuchuluka kwa kaboni ndi manganese, kupanga ndi maumboni a malonda ndiwabwino kwambiri. Kulimba mtima kosagwirizana ndi chuma, kuthwerera komanso makina ofatsa kumapangitsa kuti pakhale kusankhidwa kwachitsulo kwambiri kwa ogula ambiri.

Masamba a kaboni amatha kuphatikizira zitsulo zosagwiritsidwa ntchito ngati zitsulo zosapanga dzimbiri. Chitoliro chachitsulo cha kaboni chimakhala chopangidwa ndi chitsulo chochepa cha kaboni kapena chotsika cha kaboni, chifukwa chimakhala cholimba kwambiri komanso kulimba mtima, koma sizophweka kupsa mtima. Itha kugwiritsidwa ntchito pamapulogalamu ambiri okhala ndi mtengo wotsika ndi zida.

Monga momwe zinthu za kaboni zimachulukirachulukira, zitsulo zimayamba kuzimitsa kutentha. M'malo mwake, maudindo ake amachepetsedwa. Kapurbor carbon amachepetsa kuyang'aniridwa kutentha ngati kutentha.

Ndioyenera madzi okhala ndi zovuta zochepa kapena ndi chiopsezo chochepa chothana. Nthawi zambiri imagwiritsidwa ntchito pokakamiza mizere yotsika mpweya, mizere yamadzi, mizere yamadzi yamoto ndi mizere yamadzi ndi mizere ya zinthu monga nthunzi, chemekeza, mafuta ndi mpweya. Itha kupangidwa kuchokera ku chitsulo chobwezeredwa kapena namwali kapena kuphatikiza kwa iwo.